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“Rate This App”-link in Google Play store app on the phone

I'd like to put a "Rate This App"-link in an Android App to open up the app-listing in the user's Google Play store app on their phone. ...
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Javascript shorthand ternary operator

...ng way (as mentioned by the documentation): Returns expr1 if it can be converted to true; otherwise, returns expr2. Thus, when used with Boolean values, || returns true if either operand is true; if both are false, returns false. ...
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Find object in list that has attribute equal to some value (that meets any condition)

... None) This gets the first item from the list that matches the condition, and returns None if no item matches. It's my preferred single-expression form. However, for x in test_list: if x.value == value: print("i found it!") break The naive loop-break version, is perfectly Pytho...
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What exactly does the .join() method do?

... using the JOIN method, we can add the distance between the words and also convert the list to the string. This is Python output 'my name is kourosh' share | improve this answer | ...
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Easily measure elapsed time

... To run this you have to add the #include <chrono> directive and I would change the reporting time as: std::cout << "Time difference (sec) = " << (std::chrono::duration_cast<std::chrono::microseconds>(end - begin).count()) /1000000.0 <<std::endl; (and do not f...
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Get notified when UITableView has finished asking for data?

...asking for data? I've been playing with this problem for a couple of days and think that subclassing UITableView's reloadData is the best approach : - (void)reloadData { NSLog(@"BEGIN reloadData"); [super reloadData]; NSLog(@"END reloadData"); } reloadData doesn't end before the ...
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What is the Python 3 equivalent of “python -m SimpleHTTPServer”

....server in Python 3.0. The 2to3 tool will automatically adapt imports when converting your sources to 3.0. So, your command is python -m http.server, or depending on your installation, it can be: python3 -m http.server s...
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Common programming mistakes for Clojure developers to avoid [closed]

What are some common mistakes made by Clojure developers, and how can we avoid them? 8 Answers ...
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PHP parse/syntax errors; and how to solve them

...re Bracket "[" BTW, there are also preprocessors and PHP 5.4 syntax down-converters if you're really clingy with older + slower PHP versions. Other causes for Unexpected [ syntax errors If it's not the PHP version mismatch, then it's oftentimes a plain typo or newcomer syntax mistake: You can'...
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How do I maintain the Immersive Mode in Dialogs?

... even if you set the UI visibility before adding it to the manager. In the Android Immersive example it's commented that: // * Uses semi-transparent bars for the nav and status bars // * This UI flag will *not* be cleared when the user interacts with the UI. // When the user swipes, the bars will t...